EW 7520 then IB 5810 at Barcelona
Hamburg → Barcelona → Torino
Timetable, Barcelona time
18:45EW 7520 from Hamburg at the gate
16:45IB 5810 to Torino leaves the gatealso LL 5810, VY 6128
22 h apart on the timetable, overnight
IB 5810 leaves 22 h after EW 7520 arrives on the timetable: more than half a day, so not a connection we count.